WO2014193143A3 - Cathéter d'extraction de corps étranger d'un vaisseau sanguin - Google Patents

Cathéter d'extraction de corps étranger d'un vaisseau sanguin Download PDF

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Publication number
WO2014193143A3
WO2014193143A3 PCT/KR2014/004726 KR2014004726W WO2014193143A3 WO 2014193143 A3 WO2014193143 A3 WO 2014193143A3 KR 2014004726 W KR2014004726 W KR 2014004726W WO 2014193143 A3 WO2014193143 A3 WO 2014193143A3
Authority
WO
WIPO (PCT)
Prior art keywords
foreign body
blood vessel
insertion tube
net
crush
Prior art date
Application number
PCT/KR2014/004726
Other languages
English (en)
Korean (ko)
Other versions
WO2014193143A2 (fr
Inventor
전의용
정재황
이정권
박재현
Original Assignee
(주)더아이엔지메디칼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)더아이엔지메디칼 filed Critical (주)더아이엔지메디칼
Publication of WO2014193143A2 publication Critical patent/WO2014193143A2/fr
Publication of WO2014193143A3 publication Critical patent/WO2014193143A3/fr
Priority to US14/954,448 priority Critical patent/US20160081704A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A61B2017/22044—Details of the tip of the guide wire with a pointed tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • A61B2017/22074—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22079—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with suction of debris
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • A61B2017/320024—Morcellators, e.g. having a hollow cutting tube with an annular cutter for morcellating and removing tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A61B2017/320775—Morcellators, impeller or propeller like means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un cathéter permettant l'extraction d'un corps étranger d'un vaisseau sanguin, le cathéter comprenant : un tube d'insertion inséré dans le vaisseau sanguin et présentant un tube d'aspiration bifurquant sur son côté ; une partie de broyage amovible insérée dans le vaisseau sanguin reçue dans le tube d'insertion dans le but de broyer le corps étranger dans le vaisseau sanguin en faisant saillie hors du tube d'insertion ; et un filet en forme de maille pour le déplacement du corps étranger connecté à l'extrémité avant de la partie de broyage amovible permettant le guidage du corps étranger broyé vers le tube d'insertion, caractérisé en ce que le filet de déplacement du corps étranger comprend une partie formant entrée de filet dotée d'une extrémité avant ouverte permettant de recevoir le corps étranger, une partie de transfert raccordée à la partie formant entrée du filet offrant un passage pour le déplacement du corps étranger, et une partie d'évacuation raccordée à la partie de transfert et à la partie de broyage amovible permettant l'évacuation du corps étranger vers l'intérieur du tube d'insertion, la surface de la partie de transfert étant formée avec un revêtement pour prévenir l'écoulement vers l'extérieur du corps étranger.
PCT/KR2014/004726 2013-05-31 2014-05-28 Cathéter d'extraction de corps étranger d'un vaisseau sanguin WO2014193143A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/954,448 US20160081704A1 (en) 2013-05-31 2015-11-30 Catheter for extraction of foreign substance from blood vessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130062784A KR101317434B1 (ko) 2013-05-31 2013-05-31 혈관 이물질 적출용 카테터
KR10-2013-0062784 2013-05-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/954,448 Continuation US20160081704A1 (en) 2013-05-31 2015-11-30 Catheter for extraction of foreign substance from blood vessel

Publications (2)

Publication Number Publication Date
WO2014193143A2 WO2014193143A2 (fr) 2014-12-04
WO2014193143A3 true WO2014193143A3 (fr) 2015-04-09

Family

ID=49638262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/004726 WO2014193143A2 (fr) 2013-05-31 2014-05-28 Cathéter d'extraction de corps étranger d'un vaisseau sanguin

Country Status (3)

Country Link
US (1) US20160081704A1 (fr)
KR (1) KR101317434B1 (fr)
WO (1) WO2014193143A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3666227A1 (fr) 2013-06-14 2020-06-17 Avantec Vascular Corporation Filtre de veine cave inférieure et systèmes de retrait
KR101446704B1 (ko) 2014-03-26 2014-10-06 (주) 더아이엔지메디칼 혈관 이물질 적출용 카테터
US20160089172A1 (en) * 2014-09-30 2016-03-31 Boston Scientific Scimed, Inc. Devices and methods for applying suction
CN107427353B (zh) 2014-12-12 2020-11-03 阿万泰血管公司 具有插置支撑构件的下腔静脉过滤器收回系统
US11771446B2 (en) 2020-10-19 2023-10-03 Anaconda Biomed, S.L. Thrombectomy system and method of use
EP3639768A1 (fr) 2018-10-16 2020-04-22 Anaconda Biomed, S.L. Dispositif d'extraction d'un caillot d'un vaisseau sanguin et appareil de thrombectomie
CN108348267B (zh) * 2015-10-31 2022-04-08 纽瓦斯克医疗科技有限公司 具有血流限制的血栓移除装置及相关方法
US11660121B2 (en) * 2016-10-18 2023-05-30 East End Medical Llc Transseptal insertion device
US10874499B2 (en) * 2016-12-22 2020-12-29 Avantec Vascular Corporation Systems, devices, and methods for retrieval systems having a tether
CN106901801A (zh) * 2017-01-19 2017-06-30 中国人民解放军第三军医大学第附属医院 泌尿系统结石腔内套取装置
EP3613460A4 (fr) * 2017-04-20 2021-01-20 Asahi Intecc Co., Ltd. Cathéter
JP7224308B2 (ja) * 2017-07-06 2023-02-17 ストライカー コーポレイション 反転する血栓除去装置および方法
WO2020006451A1 (fr) 2018-06-29 2020-01-02 Avantec Vascular Corporation Systèmes et procédés pour implants et dispositifs de déploiement
CA3119221A1 (fr) * 2018-11-13 2020-05-22 Anaconda Biomed, Sl Systeme de thrombectomie et procedes d'extraction d'un thrombus d'un site de thrombus dans un vaisseau sanguin d'un patient
CN113795204A (zh) 2019-01-11 2021-12-14 阿纳康达生物医学有限公司 用于将医疗器械装载到导管中的装载装置和方法
CA3141251A1 (fr) 2019-06-11 2020-12-17 East End Medical, Llc Dispositif d'insertion par voie transseptale a ballonnet directionnel pour procedures medicales dote d'un systeme de ponction transseptale ameliore avec joint de ballonnet d'eleme t de ponctio
EP4031011A1 (fr) 2019-09-20 2022-07-27 East End Medical LLC Dispositif d'insertion par voie transseptale à ballonnet directionnel pour procédures médicales doté d'un système de ponction transseptale amélioré avec joint de ballonnet d'élément de ponction
JP7381735B2 (ja) 2019-10-04 2023-11-15 イースト エンド メディカル エルエルシー 改良されたハンドルを含む医療処置用の方向性バルーン経中隔挿入デバイス
US11766545B2 (en) 2020-02-18 2023-09-26 East End Medical Llc Deflectable anchor balloon catheter for vascular procedures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800457A (en) * 1997-03-05 1998-09-01 Gelbfish; Gary A. Intravascular filter and associated methodology
US20050004595A1 (en) * 2003-02-27 2005-01-06 Boyle William J. Embolic filtering devices
WO2008004238A2 (fr) * 2006-07-06 2008-01-10 Angioslide Ltd. Gaine collectrice et son procédé d'utilisation
KR20120010927A (ko) * 2010-07-27 2012-02-06 이동팔 혈관 이물질 적출용 카테터
US20130018387A1 (en) * 2011-07-11 2013-01-17 Valery Diamant Apparatus for entrapping and extracting objects from body cavities

Family Cites Families (4)

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US6824545B2 (en) * 2000-06-29 2004-11-30 Concentric Medical, Inc. Systems, methods and devices for removing obstructions from a blood vessel
US8092470B2 (en) * 2006-06-08 2012-01-10 Olympus Medical Systems Corp. Calculus crushing apparatus and medical procedure using endoscope
US8021379B2 (en) * 2008-01-11 2011-09-20 Medtronic Vascular, Inc. Obstruction removal system
US9402707B2 (en) * 2008-07-22 2016-08-02 Neuravi Limited Clot capture systems and associated methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800457A (en) * 1997-03-05 1998-09-01 Gelbfish; Gary A. Intravascular filter and associated methodology
US20050004595A1 (en) * 2003-02-27 2005-01-06 Boyle William J. Embolic filtering devices
WO2008004238A2 (fr) * 2006-07-06 2008-01-10 Angioslide Ltd. Gaine collectrice et son procédé d'utilisation
KR20120010927A (ko) * 2010-07-27 2012-02-06 이동팔 혈관 이물질 적출용 카테터
US20130018387A1 (en) * 2011-07-11 2013-01-17 Valery Diamant Apparatus for entrapping and extracting objects from body cavities

Also Published As

Publication number Publication date
KR101317434B1 (ko) 2013-10-10
US20160081704A1 (en) 2016-03-24
WO2014193143A2 (fr) 2014-12-04

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